NASA Astronauts Prep ISS for New Solar Arrays After 7-Hour EVA
Two NASA astronauts just spent seven hours outside the International Space Station, setting the stage for powerful new solar panels that will keep the orbiting laboratory running for years to come. The successful spacewalk marks a major step forward in sustaining humanity's presence in orbit.
The International Space Station just got a major upgrade, thanks to two astronauts who spent an entire workday floating in the void of space.
On March 18, 2026, NASA astronauts Jessica Meir and Chris Williams completed a seven-hour spacewalk to prepare the ISS for next-generation solar arrays. The pair worked outside the station to secure hardware on the 2A power channel, creating the foundation for new roll-out solar panels that will dramatically boost the station's energy capacity.
For Meir, a spacewalk veteran, this marked her fourth trip outside the ISS. Williams celebrated a personal milestone as he completed his very first spacewalk, joining an elite group of humans who have worked in the vacuum of space.
The mission required precision and teamwork that would make any ground-based construction crew jealous. Inside the station, astronauts Jack Hathaway and Sophie Adenot supported the operation, helping with spacesuit prep and monitoring every move to ensure their crewmates stayed safe.
The day after their historic work, the crew took a well-deserved rest day. They debriefed with ground teams, reviewing every detail of the operation to confirm everything met NASA's exacting standards.
The Ripple Effect
This spacewalk isn't just about keeping the lights on at the ISS. The new solar arrays will power cutting-edge scientific research that helps us understand how humans can live and work in space for extended periods.
That research directly feeds into plans for future missions to the Moon and Mars. Every experiment conducted aboard the ISS, every lesson learned about long-duration spaceflight, brings humanity one step closer to becoming a truly spacefaring species.
The work also strengthens international partnerships in space. The ISS represents collaboration among space agencies worldwide, and maintaining this shared laboratory in orbit keeps those vital relationships strong.
As the current solar arrays near the end of their operational life, these upgrades ensure the station remains a beacon of scientific discovery and international cooperation. The installation demonstrates that with careful planning and teamwork, we can sustain complex human operations hundreds of miles above Earth.
The success of this mission proves that humanity's future in space isn't just a dream—it's being built one spacewalk at a time.
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Based on reporting by Google News - Science
This story was written by BrightWire based on verified news reports.
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